howling by abingdon boys school from darker than black
sakura by nirgilis from eureka seven
closer by inoe joe from naruto shippuden
kana wo narashite(ring a bell) by bonnie pink from tales of vesperia :first strike
you gonna feel by hav from peacemaker kurogane
trust me by yuuya matsushita from durarara!
shut up and explode by boom boom satellites from x'amed:lost memories
rise by origa from ghost in the shell:stand alone complex
monochrome no kiss by sid from black butler(kuroshitsugi)
not a anime song but naked arms by t.m revolution from sengoku basara the video game
shine by l'arc en ciel from moribito :gaurdian of the spirit

are some of my faves.... so many though .. a good anime should always have excellent songs